AP sources: Biden to pick Zients as his next chief of staff


              FILE - Jeff Zients, who has been selected serve as coordinator of the Covid-19 response and counselor to the President, speaks during an event at The Queen theater in Wilmington, Del., Tuesday, Dec. 8, 2020, to announce President-elect Joe Biden's health care team. (AP Photo/Susan Walsh, File)
            
              FILE - Vice President Joe Biden speaks during the White House Build America Investment Initiative roundtable, Wednesday, Oct. 14, 2015, in the Eisenhower Executive Office Building on the White House complex in Washington. From left are, then-Transportation Secretary Anthony Foxx, Biden, then-National Economic Council Director Jeff Zients, and then-Senior Policy Adviser at the National Economic Jake Broder-Fingert. (AP Photo/Evan Vucci, File)
            
              FILE - White House COVID-19 Response Coordinator Jeff Zients removes a face mask as he prepares to speak at a press briefing at the White House, April 13, 2021, in Washington. (AP Photo/Patrick Semansky, File)
            FILE - Secretary of State Antony Blinken, front, and Jeff Zients, White House coronavirus response coordinator, right, listen as President Joe Biden speaks about his administration's global COVID-19 vaccination efforts ahead of the G-7 summit, Thursday, June 10, 2021, in St. Ives, England. (AP Photo/Patrick Semansky, File) FILE - White House COVID-19 Response Coordinator Jeff Zients speaks during a press briefing at the White House, April 13, 2021, in Washington. (AP Photo/Patrick Semansky, File)